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Patent Assignment Assignor Details
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Assignor Name : NGUYEN, SUM
Total Assignments: 5
Assignment: 1
Reel/Frame:012595/0648   Pages: 4
Recorded: 02/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GIAQUINTA, DANIEL M.
Exec Dt:
12/12/2001
2
GORER, ALEXANDER
Exec Dt:
01/30/2002
3
DEVENNEY, MARTIN
Exec Dt:
01/08/2002
4
NGUYEN, SUM
Exec Dt:
01/25/2002
5
MATSIEV, LEONID
Exec Dt:
01/07/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6758951
US20030070917
09975707
Correspondence name and address
DOBRUSIN & THENNISCH PC
ERIC M. DOBRUSIN
401 SOUTH OLD WOODWARD AVENUE
SUITE 311
BIRMINGHAM, MI 48009
Assignment: 2
Reel/Frame:013272/0124   Pages: 9
Recorded: 09/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHONDROUDIS, KONSTANTINOS
Exec Dt:
08/14/2002
2
RAMBERG, C. ERIC
Exec Dt:
08/27/2002
3
DEVENNEY, MARTIN
Exec Dt:
08/19/2002
4
CENDAK, KEITH
Exec Dt:
08/08/2002
5
NGUYEN, SUM
Exec Dt:
08/27/2002
6
FAN, QUN
Exec Dt:
09/04/2002
7
WANG, XUEJUN
Exec Dt:
08/27/2002
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030224105
10158375
Correspondence name and address
SENNIGER, POWERS, LEAVITT ET AL
RICHARD L. BRIDGE
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 3
Reel/Frame:014564/0037   Pages: 7
Recorded: 04/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMBERG, C. ERIC
Exec Dt:
10/31/2003
2
WANG, YOUQI
Exec Dt:
12/13/2003
3
GUAN, SHENHENG
Exec Dt:
02/18/2003
4
LEE, DAVID S.
Exec Dt:
09/18/2003
5
NGUYEN, SUM
Exec Dt:
02/19/2003
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
LEGAL DEPARTMENT
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050037499
10639003
Correspondence name and address
SYMYX TECHNOLOGIES, INC.
PAUL A. STONE
3100 CENTRAL EXPRESSWAY
LEGAL DEPARTMENT
SANTA CLARA, CA 95051
Assignment: 4
Reel/Frame:014783/0368   Pages: 11
Recorded: 12/15/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMBERG, C. ERIC
Exec Dt:
10/31/2003
2
DEVENNEY, MARTIN
Exec Dt:
10/31/2003
3
CHONDROUDIS, KONSTANTINOS
Exec Dt:
10/31/2003
4
CENDAK, KEITH
Exec Dt:
10/31/2003
5
WANG, XUEJUN (JASON)
Exec Dt:
10/31/2003
6
NGUYEN, SUM
Exec Dt:
11/04/2003
7
CARHART, RAYMOND E.
Exec Dt:
11/07/2003
8
DANIELSON, EARL
Exec Dt:
12/03/2003
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040071888
10448788
Correspondence name and address
SENNIGER, POWERS ET AL
DERICK E. ALLEN
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 5
Reel/Frame:014840/0801   Pages: 12
Recorded: 07/12/2004
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR SUM NGUYEN DOC. DATE OF 11-04-03 DOC DATE SHOULD BE 12-03-2003.
Assignors
1
RAMBERG, C. ERIC
Exec Dt:
10/31/2003
2
DEVENNEY, MARTIN
Exec Dt:
10/31/2003
3
CHONDROUDIS, KONSTANTINOS
Exec Dt:
10/31/2003
4
CENDAK, KEITH
Exec Dt:
10/31/2003
5
WANG, XUEJUN (JASON)
Exec Dt:
10/31/2003
6
NGUYEN, SUM
Exec Dt:
12/03/2003
7
CARHART, RAYMOND E.
Exec Dt:
11/07/2003
8
DANIELSON, EARL
Exec Dt:
11/04/2003
Assignee
1
SYMYX TECHNOLOGIES, INC.
3100 CENTRAL EXPRESSWAY
SANTA CLARA, CALIFORNIA 95051
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040071888
10448788
Correspondence name and address
SENNIGER, POWERS, LEAVITT & ROEDEL
DERICK E. ALLEN
ONE METROPOLITAN SQUARE
16TH FLOOR
ST. LOUIS, MISSOURI 63102

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